SL 600 (129.076) V12-6.0L (120.983) (1997)
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Vacuum Brake Booster: Pressure, Vacuum and Temperature Specifications
Test Specifications For Pneumatic Brake Booster
NOTE: In order to allow as far as possible for errors in measurement (incorrect force on brake pedal, incorrect vacuum) and measuring instrument
scatter, a tolerance of ±10 bar on the specified value is permissible.
Model 129.05/06
With ATE T52/4A 22S-210 or Lucas LSC 115 booster
Brake booster diameter ......................................................................................................................................................... 203/228.6 mm (8/9 inch)
Boost factor ............................................................................................................................................................................................... approx. 5.6
Intake pipe vacuum .................................................................................................................................................................................. 0.75-0.8 bar
Force On Brake Pedal 50 N
Line Pressure In Brake Lines .................................................................................................................................................................. 14-25 bar
Force On Brake Pedal 100 N
Line Pressure In Brake Lines .................................................................................................................................................................. 35-45 bar
Force On Brake Pedal 150 N
Line Pressure In Brake Lines .................................................................................................................................................................. 53-63 bar
Force On Brake Pedal 20O N
Line Pressure In Brake Lines .................................................................................................................................................................. 71-81 bar
Force On Brake Pedal 25O N
Line Pressure In Brake Lines .................................................................................................................................................................. 87-98 bar
Model 129.076
With ATE T52/4A 225-210 booster
Brake booster diameter ........................................................................................................................................................ 203/228.6 mm (8/9 inch)
Boost factor ............................................................................................................................................................................................... approx. 5.6
Intake pipe vacuum .................................................................................................................................................................................. 0.75-0.8 bar
Force On Brake Pedal 50 N
Line Pressure In Brake Lines .................................................................................................................................................................. 14-25 bar
Force On Brake Pedal 100 N
Line Pressure In Brake Lines .................................................................................................................................................................. 35-45 bar
Force On Brake Pedal 150 N
Line Pressure In Brake Lines .................................................................................................................................................................. 53-63 bar
Force On Brake Pedal 20O N
Line Pressure In Brake Lines .................................................................................................................................................................. 71-81 bar
Force On Brake Pedal 25O N
Line Pressure In Brake Lines .................................................................................................................................................................. 87-98 bar
Model 140.02/03/1
With ATE T52/4A 225-210 or Lucas LSC 115 booster
Brake booster diameter ....................................................................................................................................................... 203/228.6 mm (8/9 inch)
Boost factor ............................................................................................................................................................................................... approx. 5.6
Intake pipe vacuum .................................................................................................................................................................................. 0.75-0.8 bar
Force On Brake Pedal 50 N
Line Pressure In Brake Lines .................................................................................................................................................................. 14-25 bar
Force On Brake Pedal 100 N
Line Pressure In Brake Lines .................................................................................................................................................................. 35-45 bar
Force On Brake Pedal 150 N
Line Pressure In Brake Lines .................................................................................................................................................................. 53-63 bar
Force On Brake Pedal 20O N
Line Pressure In Brake Lines .................................................................................................................................................................. 71-81 bar
Force On Brake Pedal 25O N
Line Pressure In Brake Lines .................................................................................................................................................................. 87-98 bar
Model 140.04/O5/06/07
With ATE T52/A4 255-225 booster
Brake booster diameter ...................................................................................................................................................... 228.6/254 mm (9/10 inch)
Boost factor ............................................................................................................................................................................................. approx. 6.85
Intake pipe vacuum .................................................................................................................................................................................. 0.75-0.8 bar
Force On Brake Pedal 50 N
Line Pressure In Brake Lines .................................................................................................................................................................. 13-25 bar
Force On Brake Pedal 100 N
Line Pressure In Brake Lines .................................................................................................................................................................. 35-47 bar
Force On Brake Pedal 150 N